Old Harbor Creek Mouth Weather Forecast

    • 54
    • 78

    Chance Rain Showers

    • 50
    • 60

    Mostly Cloudy

    • 51
    • 61

    Chance Rain Showers

    • 50
    • 60

    Chance Rain Showers

    • 51
    • 60

    Chance Rain Showers

    • 53
    • 63

    Slight Chance Rain Showers

Today 20 May Barnstable

Partly sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 20 May Barnstable

Partly cloudy. Near steady temperature in the lower 60s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Old Harbor Creek Mouth Temperature Statistics

May Temperature

Otis Air National Guard Base (8.1 miles)

  • Lowest 3 May, 2026

    39.2 °F

  • Average May

    54.3 °F

  • Highest 17 May, 2026

    78.8 °F

Climate (2021–Present)

Otis Air National Guard Base (8.1 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    59.1 °F
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